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High-quality E*thirteen Helix Race Alloy E*spec Crank Arm Set - Bosch Gen4-brose S Mag-tq Hpr50 26.5mm Offset 155mm Self Extractor Silver Series [o2crVITE]

$43.99 $140.99 -69%

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;} Compatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized® Brose motor systems using the 24mm ISIS stan

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  • Compatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized® Brose motor systems using the 24mm ISIS standard
  • Forged and CNC finished for performance with great style
  • Available in short lengths for improved clearnace
  • Equiped with built-in allpy self extracting cranks bolts and crank boots
  • Tested to exceed E-Enduro EN17406 Class 4 standards
    • TECH SPECS
    model Helix Race Alloy e*spec
    length 155mm
    spindle interface 24mm ISIS
    Q factor -
    material aluminum
    color silver

    What Our Customers Say

    December 28, 2025

    Absolutely no complaints!

    This is a very solid, highly impressive tool.

    - Remington L..

    December 28, 2025

    Absolutely no complaints!

    I'm happy with this online purchase.

    - Erma Q..

    December 28, 2025

    Absolutely no complaints!

    This is a very solid, extremely well-made item.

    - Paul Z..

    Write a Review

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